121647660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2027461}}^1$

素因数の和:2027473

約数の個数: 24

約数和(自身を含む): 340613616

約数和(自身を除く): 218965956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2027461, 4054922, 6082383, 8109844, 10137305, 12164766, 20274610, 24329532, 30411915, 40549220, 60823830, 121647660]

約数ペア:

[(1, 121647660), (2, 60823830), (3, 40549220), (4, 30411915), (5, 24329532), (6, 20274610), (10, 12164766), (12, 10137305), (15, 8109844), (20, 6082383), (30, 4054922), (60, 2027461)]